# InSitu Mobile vs SOFREV App. Collaborative

The clearest difference is update cadence: SOFREV App. Collaborative at every 3 weeks against InSitu Mobile's every 2 months. InSitu Mobile's advantage is iOS requirement (6.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

InSitu Mobile ships an update every 2 months, SOFREV App. Collaborative every 3 weeks. The most recent releases landed on September 18, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | InSitu Mobile | SOFREV App. Collaborative |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 17 MB | 15 MB |
| Requires iOS | **6.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SituAction](https://appshunter.io/developer/1322425156) | [SOFREV](https://appshunter.io/developer/1225308183) |

## What reviewers say

### InSitu Mobile

[App page](https://appshunter.io/ios/app/insitu-mobile/id880012043)

**Features:** macOS Compatibility

**In-app purchases:** none


### SOFREV App. Collaborative

[App page](https://appshunter.io/ios/app/sofrev-app-collaborative/id1225308184)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is InSitu Mobile free?

InSitu Mobile is free to download, with no in-app purchases.

### Is SOFREV App. Collaborative free?

SOFREV App. Collaborative is free to download, with no in-app purchases.

### Do InSitu Mobile or SOFREV App. Collaborative have ads?

Neither InSitu Mobile nor SOFREV App. Collaborative shows ads.

### Which is updated more often, InSitu Mobile or SOFREV App. Collaborative?

InSitu Mobile ships an update every 2 months, and SOFREV App. Collaborative every 3 weeks. Most recently, InSitu Mobile was updated on September 18, 2026 and SOFREV App. Collaborative on October 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*